<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        h1{
            font-family: 宋体;
        }
    </style>
</head>
<body>
<h1 style="color: deepskyblue" >注册页面</h1>
<form action="/reg">
  <input type="text" name="username" placeholder="用户名">
  <input type="password" name="password" placeholder="密码">
  <input type="text" name="nickname" placeholder="昵称">
  <input type="submit" value="注册">
</form>
</body>
</html>